Hi,
I need to packet capture all traffic for a specific vlan configured on an etherchannel trunk interface (on a NEXUS 5548).
A local span was successfully configured, however there appears to be no option to filter a specific vlan for the monitor session and therefore all traffic is being captured. Online documentation seems to suggest there is a way to filter a vlan - however i cannot see the option on the CLI (i am unsure if the filtering applies only to remote span, and not local span).
Anyone know of a way to filter vlans for a monitor session, or know a work-around? I am currently capturing the whole VLAN which is not really what i wanted (and may also forward too much traffic)
Many thanks
current config is simply :-
monitor session 1
source vlan 123
destination interface Ethernet1/1
no shut
